Thread: Seal Part number

Thanks - will give these numbers a go and post results.

Isuzu recycle there engine numbers accross all engine types. As an example, the one engine number can give you several different models of engine - makes life difficult!

Originally Posted by Ichiban

Hoping you guy's can help me out?

The Perentie engines do you mean just Army spec or all LR spec or all 4BD1s? have what the Japanese call a "Kieshiki" (or something close to that) code at the end of the engine type (4BD1) as follows;

4BD1RBG NA version
4BD1TRBG Turbo version

I want to put together a 'fast moving' parts list on these engines (dont ask how, but I can do it!). Are there any other common variants of 4BD1 in the Landy's? Does anyone have a different "Kieshiki" code or engine number I can use to go off?

Are you after the "LR spec" versions of these engines or all variants of 4BD1? If you have an engine number can you tell if that was allocated to LR originally? The reason I ask is I think you'll find most guys who have 4BD1Ts will be ex-truck engines.

903254 is an early 3.9D (Stage 1) engine (engine is 1981 vintage)
748518 is an MY86 One Ten motor

Rob W

From the info I have, the Army spec (Perentie) 4BD1's were not produced by the automotive division in Japan. The specification of 4BD1RBG & 4BD1TRBG only appear in the industrial engine side.

From what I can gather the industrial engines and automotive engines are two seperate divisions of Isuzu and have seperate production plants, parts catalogues, etc...

This is why, at times, it is difiicult to get information on these from the truck guys - they dont know anything about them!

I am putting together a quick reference parts list on the Perentie engines and am interested to see what, if any, are the differences between the truck engines.

Originally Posted by Ichiban

From the info I have, the Army spec (Perentie) 4BD1's were not produced by the automotive division in Japan. The specification of 4BD1RBG & 4BD1TRBG only appear in the industrial engine side.

From what I can gather the industrial engines and automotive engines are two seperate divisions of Isuzu and have seperate production plants, parts catalogues, etc...

This is why, at times, it is difiicult to get information on these from the truck guys - they dont know anything about them!

I am putting together a quick reference parts list on the Perentie engines and am interested to see what, if any, are the differences between the truck engines.

Any progress on this part number list???